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Want to consider 30% fresh air in printing areas

CI-v4 EQp1: Minimum indoor air quality performance
posted by Nagaraj Sankar on Sep 10, 2023, 11:23 pm

Hi users,
One of office project having printing spaces in open office. It is in the name of repro. As per LEED Requirement, whether this space should be negatively pressurised or not....

Last reply: Nagaraj Sankar, Sep 13, 2023, 12:53 am

Any initial findings regarding Project Appendix G performance under v4.1 compared to v4 (or even v3)?

NC-v4.1 EAc2: Optimize Energy Performance
posted by Joanna Switzer on Sep 24, 2019, 4:09 pm

Hi all,

Given the number of variables that have changed between v4 and v4.1 Optimize Energy analysis protocol, I am uncertain how to accurately preface the likely impact / rigor involved...

Last reply: Jamy Bacchus, Sep 12, 2023, 4:09 pm

Lighting Boundary Modification- Light Trespass: Option 1. BUG Rating Method Only?

NC-v4 SSc6: Light Pollution Reduction
posted by Lenka Matějíčková on Aug 30, 2023, 2:30 pm

The LEED manual states that, under certain conditions, the lighting boundary can be modified (e.g.when the property line is adjacent to a public street, alley, or transit corridor, the lighting...

Last reply: Glenn Heinmiller, Sep 12, 2023, 10:56 am

Native plants = No Irrigation Required?

NC-v4 WEc1: Outdoor water use reduction
posted by Yoyo Shek on Jan 24, 2022, 6:40 am

Hi All,

Noted in the Step-by-Step Guidance, Step 2. Option 1. saying that:

A landscaping plan showing native plants may be provided to confirm that irrigation will not...

Last reply: Maiz Rech, Sep 12, 2023, 9:41 am

Natural vs mechanical ventilation

NC-v4 EQp1: Minimum indoor air quality performance
posted by Dina El-Sady on Sep 11, 2023, 11:42 pm

A project has a production building with a warehouse and is beinng naturally ventilated with exhaust air louvers and fresh air louvers .The machinery has direct exhaust fans to remove heat...

Pre-cast concrete structure environmental product declarations

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Maiz Rech on Sep 11, 2023, 2:17 pm

Considering the building is built of a precast concrete...

Storage location

NC-v4 MRp1: Storage and Collection of Recyclables
posted by Maiz Rech on Sep 11, 2023, 1:33 pm

Is there a minimum distance or positioning requirement for this area?

Would it be a problem to locate the recyclables storage on the building underground floor?

Last reply: Maiz Rech, Sep 11, 2023, 2:00 pm

Humidity controls in baseline model

NC-v4 EAp2: Minimum Energy Performance
posted by Nicolas Martinez Ochoa on Jul 15, 2021, 4:43 pm

Hello everyone,

I am currently working on the energy model of an apartments building in Miami. The building has rooftop units to provide OA (which provides 30% more than the 62.1...

Last reply: Harini Goteti, Sep 11, 2023, 12:01 pm

Ventilation Requirements for Sporadically Used Spaces

NC-v4 EQp1: Minimum indoor air quality performance
posted by Santiago Avila on Sep 6, 2023, 7:24 am

Hello everyone,

I have a question regarding which areas should be ventilated. In our project, a residential building, we have spaces on the ground floor designated for flexible work areas...

Last reply: Santiago Avila, Sep 11, 2023, 11:33 am

Which buildings/structures to consider while registering project

EBOM-v4.1 MPR2: Must use reasonable LEED boundaries
posted by Wafa Arif on Sep 11, 2023, 4:28 am

I have three office towers on one large property, each connected to a mall via walkways. The shared parking structures beneath these towers serve tenants, mall visitors, and others. My objective...